-
- Service
First round-robin test to determine the recovery rate of test particles according to VDA 19 Part 1
In October 2016, Marhan - Normpartikel launched the first round-robin test for determining the recovery rate of test particles according to VDA 19 Part 1. By participating, companies and testing laboratories conducting cleanliness investigations according to VDA 19 Part 1 receive proof of the recove…








